Fix income/pull with bundle and -R (issue 820).
Uses ui.setconfig() to tell bundlerepo where the main repo is. This is
needed for when the --repository option is used.
Adds tests to test-bundle and a new test script
test-mq-pull-from-bundle, which plays out the situation that initially
made me detect this bug
(hg -R .hg/patches pull ../bundle.hg).
#!/bin/sh
"$TESTDIR/hghave" no-symlink || exit 80
# The following script was used to create the bundle:
#
# hg init symlinks
# cd symlinks
# echo a > a
# mkdir d
# echo b > d/b
# ln -s a a.lnk
# ln -s d/b d/b.lnk
# hg ci -Am t
# hg bundle --base null ../test-no-symlinks.hg
# Extract a symlink on a platform not supporting them
echo % unbundle
hg init t
cd t
hg pull -q "$TESTDIR/test-no-symlinks.hg"
hg update
cat a.lnk && echo
cat d/b.lnk && echo
# Copy a symlink and move another
echo % move and copy
hg copy a.lnk d/a2.lnk
hg mv d/b.lnk b2.lnk
hg ci -Am copy
cat d/a2.lnk && echo
cat b2.lnk && echo
# Bundle and extract again
echo % bundle
hg bundle --base null ../symlinks.hg
cd ..
hg init t2
cd t2
hg pull ../symlinks.hg
hg update
cat a.lnk && echo
cat d/a2.lnk && echo
cat b2.lnk && echo